Abstract：Hierarchical model is one of the three models in the DBMS. This paper describes how to make use of relation model database to express the hierarchical model and two special algorithms for inserting and modifying in database are also presented. The algorithms have many advantages, such as, simple, feasible, effective, which are been used in the information system designed by Delphi 3.0.
收稿日期: 2001-02-25
引用本文:
魏媛媛. 基于层次模型数据库的算法设计[J]. , 2001, 40(2): 0-0.
魏媛媛. Algorithm design based on hierarchical model database. , 2001, 40(2): 0-0.
